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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Chemistry. 2012 Aug 31;18(40):12609–12613. doi: 10.1002/chem.201201960

Figure 4.

Figure 4

Figure 4

Figure 4

Figure 4

Determination of interstrand cross-linking position via OH• cleavage of UV treated 6 and 10: (A) 5′-32P-6a, 4-nitroimidazole containing strand labeled; (B) 5′-32P-6b, complementary strand labeled; (C) 5′-32P-10a, 2-nitroimidazole containing strand labeled; (D) 5′-32P-10b, complementary strand labeled.